Because old sliding glass door of an old private house is bad sliding, it exchanged. Basically because it is big with glass alone, there was a reasonable weight, but after replacing it got to move smoothly so as not to feel the weight at all.
Although I purchased it by checking the durability, it is a place where durability is anxious.

Since the bearing entered, the opening and closing of the sliding door became smoothly violent, but because the plastic material Duracon (POM) quality is harder than nylon, the rattling sound becomes large and rolling too much (difficulty in adjusting the force) There is a feeling of use, Is it possible to have soundproof rubber cars with bearings?

If the door roller of the sliding door which is more than 10 kg is broken, thinking that it is quiet and light thing if it exchanges, look for a door roller entering the bearing and purchase this product. Installation is easy, the feeling of use is very quiet, very light and very good product.

Various jigs for woodworking (Round saw table saw sideways ground slide table 4 pieces at left and right at the time of self-made, lightened front and rear slides) Stainless steel frame can be used with confidence in strength enough.

From Japan

On 2015-10-08 22:24:31

It was even better if the bearing part was oil-free and had a dustproof seal, but this point is unknown because it is not specified. I want the price to be a little cheaper.

I got to move awfully lightly. Fear of destroying the door Giving greed, if you are wearing rubber it is more quiet but the rail is silly (part of the nail is like a train and it is like an old train) It would be great if the rubber could be replaced, It is impossible if the core is a screw stopper It would be possible to set a wide rubber band